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Submission + - What's Holding Back 3-D Printing (technologyreview.com)

An anonymous reader writes: An article at MIT's Technology Review makes the case that the complexity of the design tools behind 3-D printing are what's holding it back from widespread adoption. Many of the devices are indeed prohibitively expensive, but the inability for your average person — or even your average tech hobbyist — to pick it up and start experimenting is an even bigger obstacle. 'That means software innovation could be more important to 3-D printing than gradual improvements in the underlying technology for shaping objects. That technology is already 30 years old and is widely used in industry to create prototypes, molds, and, in some cases, parts for airplanes. ... Although additive manufacturing allows for designs that can’t be made easily in any other way—such as complex shapes with internal cavities—so far, companies have mostly used 3-D printing to create prototypes or models of familiar products.'
Beer

Submission + - Ale to the Chief: White House Releases Beer Recipe (whitehouse.gov)

wiredmikey writes: Sam Kass, White House Assistant Chef and the Senior Policy Advisor for Healthy Food Initiatives, after much buzz, today released the recipe for White House Honey Ale and White House Honey Porter, two brews made right on site at 1600 Pennsylvania Ave.

According to Kass, the White House Honey Brown Ale is the first alcohol brewed or distilled on the White House grounds, as far as they know. "George Washington brewed beer and distilled whiskey at Mount Vernon and Thomas Jefferson made wine but there's no evidence that any beer has been brewed in the White House. (Although we do know there was some drinking during prohibition)," Kass wrote in a blog post.

The recipe can be found here along with a short video "Inside The White House Beer Brewing" which shows the brewing in process. Your tax dollars hard at work yet again!

Google

Submission + - Google Patents Software that Identifies Real World Objects within Videos (paritynews.com)

hypnosec writes: Google has been recently granted a patent that could not only improve online search but, also will possibly give the search engine giant an awful lot of information about the world. Google, through the software, wants to scan and analyze the content within videos, YouTube videos most probably, and look for objects in the real world, identify them, and make a catalogue out of those objects. The patent describes Google’s technology of scanning a video, picking out landmarks, objects and context; and subsequent tagging and categorization.
GNU is Not Unix

FSF Asks Apple To Comply With the GPL For Clone of GNU Go 482

I Don't Believe in Imaginary Property writes "The Free Software Foundation has discovered that an application currently distributed in Apple's App Store is a port of GNU Go. This makes it a GPL violation, because Apple controls distribution of all such programs through the iTunes Store Terms of Service, which is incompatible with section 6 of the GPLv2. It's an unusual enforcement action, though, because they don't want Apple to just make the app disappear, they want Apple to grant its users the full freedoms offered by the GPL. Accordingly, they haven't sued or sent any legal threats and are instead in talks with Apple about how they can offer their users the GPLed software legally, which is difficult because it's not possible to grant users all the freedoms they're entitled to and still comply with Apple's restrictive licensing terms."
Mozilla

Mozilla Thunderbird 3 Released 272

supersloshy writes Today Mozilla released Thunderbird 3. Many new features are available, including Tabs and enhanced search features, a message archive for emails you don't want to delete but still want to keep, Firefox 3's improved Add-ons Manager, Personas support, and many other improvements. Download here."
Windows

Submission + - So Much For XP Loyalty: Windows 7 Share's Big Grab (computerworld.com) 1

CWmike writes: Microsoft's Windows ran to stay in place last month as Window 7's market share gains made up for the largest-ever declines in Windows XP and Vista, data released today by Web metrics firm Net Applications showed. By Net Applications' numbers, Windows 7's gains were primarily at the expense of Windows XP. For each copy of Vista replaced by Windows 7 during November, more than six copies of XP were swapped for the new OS. Meanwhile, Apple's Mac OS X lost share during November ... betcha Ballmer is having an extra giddy time with that news too. Hold on, however, Steve. Linux came up a winner last month, returning to the 1% share mark for the first time since July. Linux's all-time high in Net Applications' rankings was May 2009, when it nearly reached 1.2%.
Google

Submission + - Is Google abandoning Gears? (technologizer.com)

harrymcc writes: When Google announced its Gears technology for giving Web services offline capabilities in early 2007, it looked like it could have a huge impact in speeding the transition from traditional software to the cloud. But Gears never got an outpouring of support from Web-service companies--even Google's own support in its own products has been scattered and incomplete. Now the company seems to be saying that developers who like the Gears concept should focus their attention on HTML5, which will bring Gears-like features--eventually. Is the Gears dream over?
Censorship

Submission + - Scientology Charged with Slavery, Human Traffickin (courthousenews.com)

eldavojohn writes: A formal complaint was filed in California last week by John Lindstein naming David Miscavige and, most importantly, the Church of Scientology International as defendants. He claims that for sixteen years (age 8 on) he was forced to work as a slave at Gold Base, a secret CoS site run by Golden Era Productions with 'razor wire, security guard patrols, surveillance posts and three roll calls each day.' The pay was $50 a week. The allegations include 'Violations of wage and hour laws as well as unfair/illegal business practices actionable under California B&P 17200 Et. Seq.' and are laid out on Infinite Complacency's blog with members of the group Anonymous praising the summons.

Comment Industrial Automation (Score 1) 203

PLCs (Programmable Logic Controllers) are the traditional way to solve the interface between software and hardware sensors. This is done in industrial computing and control all the time (Factories, manufacturing machines, robotics, etc). The sensors and actuators are connected to the Digital/Analog Inputs and Outputs of the PLC. The input signals are converted into variables (with ADC) that can be read like any other variables. The output variabels are converted back into the appropriate valtages and currents (0-10 VDC or 4-20mA). The I/O modules also do error, short circuit, wire break, etc. checks. Basically PLCs take out the hassle of having to build the hardware interface between the real world to the software.

Most of them are programmed in a graphical language called Ladder diagram (like relay logic dagrams in software). Some of the more advanced ones can be programmed in C or other 3rd generation languages. There is actually a standardised set of languages to program them, Structured Text is the one that is most C/Pascal/Basic like (see IEC 61131-3). There are libraries etc to support all the conventional control issues and yes you can build your own.
See companies like Siemens Automation and Drives http://www.siemens.com/, Rockwell Automation http://www.rockwellautomation.com/, Bernecker & Rainer Industrial Automation http://www.br-automation.com/, Schneider http://www.schneider-electric.com/ for more information.

Feed Big change in 'Second Life' design tools (com.com)

Blog: Second Life is changing the way its basic building blocks work so that they are no longer purely cubes. Now, so-called "prims" will feature curved edges, and will allow people to import textures and models directly from 3D modeling software.
Sci-Fi

DARPA Developing Defensive Plasma Shield 318

galactic_grub writes "According to an article at New Scientist, DARPA is developing a plasma shield that would allow troops to stun and disorientate enemies. The system will use a technology known as dynamic pulse detonation (DPD), which involves producing a ball of plasma with an intense laser pulse, and then a supersonic shockwave within the plasma using another pulse. The result is a gigantic flash and a loud bang in a the air. 'The company has also pitched a portable laser rifle, which would be lethal, to the US Army. It would weigh about fifteen kilograms, would have a range of more than a mile, and could have numerous advantages over existing rifles - better accuracy and the ability to hit a moving target at the speed of light.'"

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